发明申请
US20180147816A1 METAL PLATE LAMINATING RESIN FILM, RESIN LAMINATED METAL PLATE, AND CONTAINER AND CONTAINER LID USING SAME
审中-公开
基本信息:
- 专利标题： METAL PLATE LAMINATING RESIN FILM, RESIN LAMINATED METAL PLATE, AND CONTAINER AND CONTAINER LID USING SAME
- 申请号：US15880981 申请日：2018-01-26
- 公开(公告)号：US20180147816A1 公开(公告)日：2018-05-31
- 发明人： Hiroyuki IWASHITA , Satoshi KAWAMURA , Takahiko MIYAZAKI
- 申请人： TOYO KOHAN CO., LTD.
- 优先权： JP2014-006633 20140117
- 主分类号： B32B15/09
- IPC分类号： B32B15/09 ; B32B1/02 ; B32B7/12 ; B32B15/18 ; B32B27/30 ; B32B27/36 ; B65D25/14 ; C08L67/02 ; B32B15/085 ; B32B27/08 ; B32B15/20 ; B32B27/32
摘要：
A resin film for laminating on metal sheet is provided which is composed of a polyester resin having such a mechanical property that a true stress at which a true strain of 1.0 as measured at 45° C. is obtained is 13 to 40 MPa. In addition, a resin film for laminating on metal sheet is provided in which the polyester resin is a material obtained by blending of a polytrimethylene terephthalate resin and a polybutylene terephthalate resin (PTT resin content: 20 to 80 mass %) or a two-layer resin film of a polyester resin and a polyethylene terephthalate resin, wherein the thickness of the polyester resin layer is not less than one half the total resin layer thickness.
IPC结构图谱:
| B | 作业；运输 |
| --B32 | 层状产品 |
| ----B32B | 层状产品，即由扁平的或非扁平的薄层，例如泡沫状的、蜂窝状的薄层构成的产品 |
| ------B32B15/00 | 实质上由金属组成的层状产品 |
| --------B32B15/04 | .由金属组成作为薄层的主要或惟一的成分，它与另一层由一种特定物质构成的薄层相贴 |
| ----------B32B15/08 | ..合成树脂的 |
| ------------B32B15/09 | ...含有聚酯 |